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The Dental Group Our team of dentists, including our specialists, is here to provide you with complete smile care. In addition to general dentistry, we can see you for pediatric dentistry, oral surgery, endodontics, and periodontic and orthodontic treatments. We also provide cosmetic dentistry to help your smile look its best. Whatever your smile needs may be, please call our office for an examination and consultation. Welcome to The Dental Group, where we offer a full range of dental treatments in Riverdale Park, Maryland, and to clients in New Carrollton, Mt.
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Dr. DiGregorio is popularly referred to as Dr. D. His philosophy is to provide the best dental care in a warm, understanding environment by personally connecting with his patients. He is proud of the office's comforting atmosphere and inviting staff members who enjoy making patients feel right at home.
Dr. Anthony DiGregorio, Dr. Tillman R. Sease Jr, Dr. Ramien R. Tajick and associates, along with the entire team at The Dental Group, are proud to offer a complete line of dental treatments that allow us to address all of your smile issues in a single office. We also have a team of specialists who visit our office on a regular basis for those times when your smile needs a little more attention.
We want you to have a patient-friendly experience at The Dental Group! We know that when you arrive at our office, you will probably have a lot on your mind and that you are taking time out of your day for your visit. To help you get the most out of your time with our dentists and prepare for your dental appointment in Riverdale Park, Maryland, we have provided the resources below.
Our dentists and the team at The Dental Group know that many people may be concerned about the potential cost of a dental visit. But we are also committed to helping you find a solution that will work for your smile and your budget. We are not part of a managed care network, but we accept most insurance programs.
Reviews (18)
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Wayne Colbert
May 13, 2022
We like to thank Dr. Bullock and his staff at The Dental Group for the fantastic job of restoring my smile. The task of installing teeth on my six implants was a difficult one. But from the beginning, Dr. Bullock had an understanding and a plan to get the job done. He was a able to explain to me so that I could understand what he was doing and answered all my questions.

While he was performing his procedure on me, he and his staff made sure I was comfortable as possible. I would recommend Dr. Bullock and the staff at The Dental Group to anyone who needs special dental care. May Dr. Bullock and his staff be Blessed Always. Nannie Colbert
Mark Watts
Mar 28, 2022
The folks at the Dental Group are very thorough, thoughtful, and understanding of one needs. It's always a pleasure there when I have to go in for an appointment. I recommend all my family and friends go there. They are really down to earth good people. The staff is so diverse and work in tandem to assist me on all of my needs.
Sheila Marshall
Mar 28, 2022
It was very hard for me to trust a dentist until I found Dr. Nathaniel Bullock. He made me feel relaxed and explained step by step the procedures that I needed to have a smile again. The whole team, front desk, billing specialist, his dental assistance ALL contribute to a very successful practice. The Dental Group on Baltimore Ave is my number one and only choice to have my teeth worked on.

I am looking forward to smiling again. Thank you Dr. Bullock for the pride and passion that you have in your profession. You are AWESOME! I will send a pic when the work is completed.
Karen Wa
Mar 01, 2022
The staff and other members at the Dental Group are courteous and flexible. They answer questions in an expedient and competent manner. The DDS that I see is professional astute to feelings of his patients and personable. His assistant is equally as competent, courteous professional and knowledgeable of the work to be completed. I am no longer afraid to go to the dentist. I recommend to colleagues and I was able to get my Mom in for much needed dental work. The Dental Group exceeds my expectations and I highly recommend their services.
Tanya Ramey
Feb 25, 2022
I have been a patient at The Dental Group for many years. It is a warm and professional environment where the staff always greets me with a smile. I don't feel like I'm just another patient here; they let me know that they remember me and that really matters while they are either cleaning, pulling, or examining my teeth and gums: If you need dental care, I highly recommend The Dental Group!
C. M. Daigle
Feb 23, 2022
Needed a crown replacement. I'm in DC for several months. I checked ratings online and called for an appointment. They were able to offer me an appointment right away. The online process of filling out patient information was easy. When I checked in my paperwork was there; the front desk was very efficient. After waiting a very few minutes. The dental associate took me back.

She was very professional and gentle, putting me at ease straight away. Dr. Tajick was very thorough and talked through each step she was taking. The dental tech working on my temporary crown took many steps to insure i was satisfied with the level of work. I would recommend this teams services without hesitation.
Sherry Parrish
Feb 22, 2022
Dr. Hagan is wonderful. He's professional, yet personable. He explains every procedure and answers any questions you might have. He's the best. His assistants are friendly, caring and accommodating as well. My son is his patient and he adores him. Thank you Dr. Hagan and staff.
Pennock Amaya
Jan 29, 2022
We LOVE the pediatric dentist ( Dr. Chase) and all of the dental assistants! They are all so friendly, patient and caring for my two boys. The listen to my 4 year old talk about whatever comes to him mind and even put on Netflix for my 7 year old. I can tell that they genuinely care about my kids and are listening to them.
Tessa D. Charlery
Jan 27, 2022
Dr. Dee and Bridget are the absolute best in the business. Their customer service skills are bar none! They have always accommodated my emergencies and provide the most transparent options. I would highly recommend the Dental Group!
Jaquie Menjivar
Jan 26, 2022
I'm glad that after many years of not visiting a dental office, I was able to find The Dental Group. I used to feel a little anxious when going through a procedure and their team made sure that this was not the case. From the moment I entered, their front desk staff were very happy to help me with all the new patient paper work. They were very polite and helpful at explaining what procedures they needed to do next. Thank you doctor Bullock and his team for the amazing work.
Kim
Jan 23, 2022
The Dental Group has been my primary dentist for several years. I've always appreciated their attention to detail. They focus on ensuring my comfort and health. They always take the time necessary to explain procedures. From the front desk, to the dental hygienists, to Dr. Digregorio, everyone is courteous, knowledgeable and professional.
Peter Covington
Jan 18, 2022
The experience was exceptional I was immediately greeted when I entered the establishment. The dentists service was excellent. They explained things clearly and offered useful information and was willing to answer questions. I would like to thank the staff for making my visit very pleasant.
Wardell Payne
Dec 22, 2021
As a long time patient I can truly say that this practice is outstanding, highly professional and very caring. I have referred my family and friends to the Dental Group and they have indicated their satisfaction. I highly recommend the Dental Group to anyone looking for a comprehensive and compassionate dentist to serve their family's dental care needs.
Akua Harris
Nov 15, 2021
I LOVE The Dental Group. My dental team has really worked with me and my dental phobia to take good care of my mouth. They strategize to make my dental visits pleasant and show the utmost skill and compassion. I've been going to The Dental Group for years and I'm so pleased with their patience and Care! If you want a dental home this is the place to be!
Katia Jones
Nov 09, 2021
The Dental group makes going to the dentist fun. The facility is clean and inviting. The administrative staff is professional and welcoming. The dental staff is knowledgeable, thorough, and friendly. I've been going to the dental group for about five years and now it feels like visiting family. I started going to TDG after a very bad dental experience.

The staff calmed all my fears and made me feel very comfortable. I had to have quite a bit of work done and they explained every step and were very accommodating. And the flexible office hours are amazing!
Kenya Bradshaw
Oct 20, 2021
Before actually visiting the actual facility of The Dental Group I had called on several occasions to set things up. Each time I found the assistants who answered very helpful, professional, and patient with in answering all my questions. After speaking with Shannon, who I laterlearned was the office manager it made me feel so much better about our visit there and the capable hands my son would be in.

Upon our actual visit we met with Dr. J. Chase. She was kind, knowledgeable, and thorough. I feel at ease in speaking with her and in knowing that she'll give us as much information as possible to make the best decision for our son. Moreover, I appreciated Dr. Chase's assistant, Ms Uniqua. She made me feel comfortable and was very patient with our son as he had to do exrays that he was not in the mood -but her approach made him feel calm and happy. (Sorry if I spelled her name incorrectly).

The whole the office is very clean, inviting, kid friendly and as I saw they took care to ensure we were all safe as they had appropriate safe guards in place to ensure we all could comfortably visit with minimal concerns during these uncertain pandemic times. I will certainly be visiting The Dental Group and its amazing staff in the future.
Cherie Smith
Jul 19, 2021
I have a serious phobia of the Dentist but the Dr. Sease and his staff are AMAZING! All of the Doctora are. The best.
Kim Holt
Nov 11, 2020
Exceptional Covid-19 protocol, excellent and caring dentist, efficient staff and cutting edge dentistry. Easy scheduling. Great location with ample parking.